/* Header */
header {
    position: sticky;
    top: 0;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); 
    z-index: 50;
}
body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}
.custom-size {
font-size: 1.3rem; 
}
.max-w-custom {
    max-width: 72rem; 
}
#header {
    position: sticky;
    top: 0;
    color: white;
    z-index: 50;
}
/* Top section of the header (contact info) */
.header-top {
    background: linear-gradient(90deg, #1D4ED8 0%, #2563EB 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 25px;
    margin-bottom: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s ease, opacity 0.4s ease;
}
 .logo-img {
     width:90px; 
     height: 60px;
     margin-right: 10px; 
     transition: transform 0.5s ease-out;
 }
 .logo-img:hover {
     transform: scale(1.1);
 }
 .logo {
     display: flex;
     align-items: center;
     font-size: 19px;
     font-weight: bolder;
     color: white;
 }
 .logo i {
     margin-right: 8px;
     font-size: 1.1rem;
 }
 .logo-text{
     display: flex;
     flex-direction: column;
 }
 .logo-text span {
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
 }
 .logo-subtext{
     font-size: 13px;
     font-weight: normal;
     font-style: italic;
 }
 .contact-info {
     display: flex;
     gap: 20px;
 }
 .contact-item {
     display: flex;
     align-items: center;
     gap: 5px;
     font-size: 13px;
     color: #E0E7FF; 
 }
 .contact-item i {
     font-size: 0.7rem;
 }
 /* Main Header (Logo and Navigation) */
 .max-w-5xl {
     max-width: 1024px;
 }
 nav {
     display: flex;
     justify-content: center;
     gap: 2rem;
 }
 nav a {
     font-size: 13px;
     font-weight: 500;
     color: #E0E7FF; 
     text-decoration: none;
     transition: color 0.3s ease;
 }
 nav a:hover {
     color: #FFFFFF; 
 }
nav a.active {
    color: #1d4ed8; 
}
category-card h3{
    font-size: 15px;
}
.category-card p,a{
    font-size: 13px;
}
footer span{
    font-size: 13px;
}
.category-icon {
    position: relative;
    width: 60px;
    height: 60px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
footer p{
    font-size: 14px;
}
.breadcrumb-nav {
    position: fixed;
    top: 165px;
    left: 65px;
    background: rgba(255, 255, 255, 0.92);
    background: #003fdfc5;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 50;
    max-width: 90%;
    width: auto;
    transition: all 0.5s ease-in-out;
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}


.breadcrumb-nav.scrolled {
    background: rgba(255, 255, 255, 0.058);
    background: rgba(255, 255, 255, 0.058);
    background-color: #2057e0;
    top:100px;
    left:0;
    backdrop-filter: blur(2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.09);
}

.breadcrumb-container {
    display: flex;
    align-items: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 13px;
}

.breadcrumb-item a {
    color: #4a5568;
    color: #ffffff;
    /* color: #2056df; */
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 6px;
}

.breadcrumb-item a:hover {
    /* color: #2056df; */
    color: #ffffff;
    background: rgba(94, 121, 255, 0.644);
}

.breadcrumb-item.active {
    color: #525252;
    color: #dcdcdc;
}
.breadcrumb-item a.active {
    color: #ffffff;
    /* color: #173aff; */
}

.breadcrumb-separator {
    color: #e1e2e4;
    margin: 0 5px;
}

.breadcrumb-icon {
    margin-right: 6px;
    color: #1651ff;
    color: #ffffff;
}
/* table */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
 }
 th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
 }
 th {
    background-color: #f1f8ff;
    font-weight: 600;
 }
 tr:hover {
    background-color: #f5f9ff;
 }
 /* faqs */
.faq-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 40px;
}
.faq-header {
    background: #2157e0;
    color: white;
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.faq-header h2 {
    font-size: 0.9rem;
}
.faq-category {
    margin-bottom: 10px;
    border-bottom: 1px solid #eee;
    padding: 0 30px 20px;
}
.faq-category:last-child {
    border-bottom: none;
}
.faq-category h3 {
    font-size: 0.9rem;
    color: #2c3e50;
    padding: 15px 0 15px;
    border-bottom: 2px solid #3498db;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.faq-item {
    margin-bottom: 10px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}
.faq-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-color: #3498db;
}
.faq-question {
    background: #f8f9fa;
    padding: 10px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    font-size: 14px;
}
.faq-question:hover {
    background: #edf7ff;
}
.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: white;
    font-size: 13px;
    line-height: 1.7;
}
.faq-answer-content {
    padding: 20px 0;
    border-top: 1px dashed #e0e0e0;
}
.faq-answer-content p{
   margin-bottom: 0px;
}
.faq-answer.show {
    max-height: 500px;
}
.icon {
    transition: transform 0.3s ease;
}
.faq-item.active .icon {
    transform: rotate(180deg);
}
.expert-note {
        background: #e1f5fe;
        border-left: 4px solid #039be5;
        padding: 20px;
        margin: 20px 0;
        border-radius: 0 8px 8px 0;
        font-size: 13px;
}
/* decsription h1 h2 h3 h4 */
#description  h1, h2, h3, h4 {
    font-weight: 600;
}
#description h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
#description h2 {
    font-size: 1.5rem;
    margin: 0px 0 20px;
    color: #2c3e50;
    padding-bottom: 10px;
    border-bottom: 3px solid #3498db;
    position: relative;
}
#description h2:after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 300px;
    height: 3px;
    background: #e74c3c;
}
#description h3 {
    font-size: 1.2rem;
    margin: 15px 0 15px;
    color: #3498db;
}
#description h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 20px 0 10px;
}
#description p {
    margin-bottom: 15px;
    font-size:13px;
}
/* Carousel chart*/
section{
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    margin: 30px 0 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.container {
    margin: 0 auto;
    padding: 0 15px;
}
.cta-buttons {
    display: flex;
    gap: 15px;
}
.btn {
    padding: 8px 20px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color:#a8401a;
    color: white;
}

.btn-primary:hover {
    background-color: #7a2a0c;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background-color: white;
    color: var(--primary);
}
 .product-layout {
    display: flex;
    gap: 0px;
    margin: 0px 0;
}
 .product-gallery {
    flex: 1;
    background: white;
    padding: 20px;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
}
.main-image {
    width: 100%;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 10px;
}
.main-image:hover{
    cursor: pointer;
}
.main-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.thumbnail-container {
    position: relative;
    max-width: 500px; 
    margin: 20px auto; 
    overflow: hidden; 
}
.thumbnail-row {
    display: flex;
}
.thumbnail-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
    padding: 5px 5px 5px;
    margin-left: 40px;
    margin-right: 40px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch; 
}
.thumbnail-row::-webkit-scrollbar {
    display: none;
}
.thumbnail {
    flex: 0 0 auto;
    width: 80px;
    height: 80px;
    border: 2px solid #eaeaea;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}
.thumbnail:hover {
    border-color: #4a6cf7;
    transform: translateY(-3px);
}
.thumbnail.active {
    border-color: #4a6cf7;
    box-shadow: 0 5px 15px rgba(74, 108, 247, 0.3);
}
.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.thumbnail-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgb(253, 253, 253);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    z-index: 1;
    transition: all 0.3s ease;
}
.thumbnail-nav:hover {
    background: #4a6cf7;
    color: white;
}
.thumbnail-nav.left {
    left: 2px;
}
.thumbnail-nav.right {
    right: 2px;
}
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}
.lightbox.active {
    display: flex;
}
.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    cursor: zoom-in;
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1001;
}
.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.05);
}
.lightbox-prev {
    left: 30px;
}
.lightbox-next {
    right: 30px;
}
.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: white;
    font-size: 32px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1001;
}
.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}
.lightbox-magnifier {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    background-repeat: no-repeat;
    display: none;
    pointer-events: none;
    z-index: 1002;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    background-color: white;
    background-size: 300% 300%;
}
.zoom-notice {
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    z-index: 1001;
}
.image-counter {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    z-index: 1001;
}
.thumbnail-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 10px;
}
.thumbnail-pagination-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
}
.thumbnail-pagination-dot.active {
    background: #000;
}
/*product-details*/
.product-details {
    flex: 1.5;
    background: white;
    padding: 30px;
    border-top-right-radius:8px;
    border-bottom-right-radius: 8px;
}
.product-title {
    font-weight: bold;  
    font-size: 20px;
    color: var(--primary);
}
.product-subtitle {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 5px;
}
.product-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}
.reviews {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #ad3f00;
}
.questions {
    color: var(--gray);
}
.pricing {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 5px;
}

.current-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
}
.shipping-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 25px;
    border-left: 4px solid var(--accent);
}
.features-list {
    margin-bottom: 10px;
}
.feature-item {
    display: flex;
    gap: 10px;
    margin-bottom: 2px;
}
.feature-item i {
    color: var(--secondary);
    margin-top: 5px;
}
.distributor-cta {
    background: #f0f8ff;
    border: 1px solid #c2e0ff;
    border-radius: 8px;
    padding-left: 20px;
    padding-bottom: 10px;
    padding-top: 10px;
    margin-top: 5px;
}
.distributor-cta h3 {
    color: var(--primary);
    font-weight: bolder;
}
.distributor-buttons {
    display: flex;
    gap: 15px;
    margin-top: 5px;
}
 /*Product Tabs*/
.product-tabs {
    margin: 15px 0;
}
.tabs-header {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 30px;
}
.tab {
    padding: 15px 25px;
    cursor: pointer;
    font-weight: 600;
    color: var(--gray);
    transition: all 0.3s;
    position: relative;
}
.tab.active {
    color: var(--primary);
}
.tab.active:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
/* Responsive */
@media (max-width: 992px) {
    .product-layout {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-info {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .tabs-header {
        flex-wrap: wrap;
    }
    
    .tab {
        padding: 10px 15px;
    }
    
    .distributor-buttons {
        flex-direction: column;
    }
}
/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 30px;
    margin-top: 50px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h3 {
    font-size: 20px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}
.footer-col h3:after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background: var(--accent);
    bottom: 0;
    left: 0;
}
.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s;
}
.footer-links a:hover {
    color: white;
}
.contact-info-footer {
    list-style: none;
}
.contact-info-footer li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    align-items: flex-start;
}
.contact-info-footer i {
    color: var(--accent);
    margin-top: 5px;
}
.contact-item a {
  color: inherit;
  text-decoration: none;
}
.contact-item a:hover {
  color: #ffffff;
}
.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #bbb;
    font-size: 14px;
}
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #4B5563;
    cursor: pointer;
    padding: 5px 14px;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.mobile-menu-btn:hover {
        background-color: #1D4ED8;
        color: white ;
}
.mobile-nav {
    display: none;
    flex-direction: column;
    background: white;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 999;
    gap: 0;
}
.mobile-nav.active {
    display: flex;
}
.mobile-nav a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    text-decoration: none;
    color: #4B5563;
    border-bottom: 1px solid #F3F4F6;
    transition: background 0.3s ease;
}

.mobile-nav a:hover {
    background: #F9FAFB;
    color: #1D4ED8;
}

.mobile-nav a.active {
    color: #1D4ED8;
    background: #EFF6FF;
}
.mobile-nav i {
    margin-right: 10px;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}
 @media (max-width: 1024px) {
    .contact-info {
        gap: 15px;
    }
    .contact-item span {
        font-size: 12px;
    }
}
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 10px;
        padding: 10px 15px;
    }
    .contact-info {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .contact-item span {
        font-size: 11px;
    }
    .desktop-nav {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
}
@media (max-width: 480px) {
    .logo-text span:first-child {
        font-size: 16px;
    }
    .logo-subtext {
        font-size: 11px;
    }
    .logo-img {
        width: 70px;
        height: 50px;
    }
    .contact-info {
        flex-direction: column;
        gap: 5px;
    }     
}